My adopted,nuetered male chihuahua X is vicious and aggressive towards other dogs and certain men.What else can I do?
We adopted him nearly a year ago and nuetered him 9 months ago. He is attending socialisation classes but there is still no improvement. I love him to bits and he is loving and affectionate towards most people but he has bitten people and always growls and snarls with other dogs. What else can I do and are holistic methods worth a try? Thanks.